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Heavy Snowfall expected over the Intermountain West and the Great Lakes

A series of storm systems will bring heavy snowfall to much of the Intermountain West through the weekend. Snow will also spread onto the northern Plains with travel difficulties possible. Heavy Lake Effect snow will continue in favored locations downwind of the Great Lakes with western New York picking up storm total amounts of 2 to 3 feet. Read More >

Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

A Few Clouds

35°F

2°C

Humidity 44%
Wind Speed NW 12 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 9 Dec 4:56 pm EST
Extended Forecast for

Groton CT

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Wind chill values between 10 and 15. Northwest wind 11 to 18 mph.

    Partly Cloudy

    Low: 22 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 37. Wind chill values between 10 and 20. Northwest wind around 11 mph.

    Mostly Sunny

    High: 37 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 23. Wind chill values between 15 and 20. Northwest wind 7 to 9 mph.

    Partly Cloudy

    Low: 23 °F

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 4pm.  Increasing clouds, with a high near 36. Wind chill values between 15 and 25. Northwest wind around 7 mph becoming southwest in the afternoon.

    Mostly Sunny
    then Chance
    Snow

    High: 36 °F

  • Sunday
    Night

    Sunday Night: Snow before 3am, then rain.  Temperature rising to around 38 by 5am. Southwest wind 7 to 11 mph becoming southeast after midnight.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Snow Likely
    then
    Rain/Snow

    Low: 35 °F

  • Monday

    Monday: Rain, mainly before 3pm.  High near 47. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 47 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 35.

    Mostly Cloudy

    Low: 35 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    Mostly Sunny

    High: 41 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Mostly Cloudy

    Low: 32 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. Wind chill values between 10 and 15. Northwest wind 11 to 18 mph.
Saturday
Mostly sunny, with a high near 37. Wind chill values between 10 and 20. Northwest wind around 11 mph.
Saturday Night
Partly cloudy, with a low around 23. Wind chill values between 15 and 20. Northwest wind 7 to 9 mph.
Sunday
A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 36. Wind chill values between 15 and 25. Northwest wind around 7 mph becoming southwest in the afternoon.
Sunday Night
Snow before 3am, then rain. Temperature rising to around 38 by 5am. Southwest wind 7 to 11 mph becoming southeast after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Rain, mainly before 3pm. High near 47. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 30. Blustery.
Thursday Night
Partly cloudy, with a low around 17. Breezy.
Friday
Mostly sunny, with a high near 31. Breezy.
Click Map For Forecast
Point Forecast:
Groton CT
 41.32°N 72.09°W (Elev. 3 ft)
3:32 pm EST Dec 9, 2016
5pm EST Dec 9, 2016-6pm EST Dec 16, 2016
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database